As of 10:12 AM CDT on May 22, 2026, all 4 cities in Warren County, TN in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Viola, TN with a reading of 1.3.
Over the next 24 hours, the highest UV Index reading in Warren County, TN is expected to be 3.1 in Centertown between 11:00 AM - 12:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |